{? 
  nil;
  true;
  false;
  "string";
  "";
  "escape\n";
  "escape\"";
  "escape\l";
  "escape\\";
  "\n";
  "\"";
  "\l";
  "\\";
  'string';
  '';
  '''';
  'some''string''with doubly quoted quotes';
  101;
  $BEEF;
  %0101;
  &7777;
  "\u$00F6_Ö";
?}